baber/WOPTO huggingface dataset:
Patent JP-H11171519-A (JP)
Title: Graphite powder, its production, negative electrode for lithium secondary battery and lithium secondary battery
Inventor: ISHII YOSHITO
IPC: H01M4/587
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain graphite powder suitable for a lithium secondary battery having high capacity, ensuring low irreversible capacity on the 1st cycle and excellent in rapid charge-discharge characteristics by comminuting a graphite compact having a specified bulk density. SOLUTION: A graphite compact having <=1.6 g/cm<3> , preferably 1.01.6 g/cm<3> , particularly preferably 1.2-1.45 g/cm<3> bulk density is comminuted to form the objective graphite powder. A method for producing the graphite compact is not particularly limited and the compact is produced, e.g. by mixing material containing a graphitizable aggregate or graphite and a graphitizable binder, compacting the mixture in a prescribed shape and heat-treating the resultant graphite precursor in a nonoxidizing atmosphere. A component which volatilizes in the temp. range of 400-3,200 deg.C, preferably a metal such as Si or B is preferably added at the time of mixing the materials. The graphite powder preferably has 10-50 μm average particle diameter, <=8 m<3> /g specific surface area and an aspect ratio of <=5.
Patent JP-2000170269-A (JP)
Title: Water drip structure for outer wall
Inventor: ITSUNOI YOHEI
IPC: E04B1/64
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a water drip structure for outer walls requiring no bracket of a water drip plate. SOLUTION: The junction between upper and lower outer walls 20a, 20b is waterproofed by a waterproof sheet 10a and is covered with a water drip plate 11a. The upper end of the waterproof sheet 10a is stuck to a lock face 15a provided on the back face of the upper outer wall 20a to cover the junction between the upper and lower outer walls 20a, 20b with the waterproof sheet 10a. A void is provided between the lower end of the water drip plate 11a having a bent external shape and the waterproof sheet 10a, and the plate 11a is cantilever-held with its upper end stuck to the waterproof sheet 10a on the back face of the upper outer wall 20a.
Patent JP-H07194011-A (JP)
Title: Network protector controller
Inventor: NAKASE MITSUHIRO
IPC: H02J3/18
Filed: 1993-12-27
Abstract: PURPOSE:To perform a differential voltage closing easily by a method wherein, at the time of the differential voltage closing, a phase advancing capacitor is cut off from a bus-bar only when the secondary voltage of a power grid transformer exists, the differential voltage between the secondary voltage of the grid transformer and a bus voltage is higher than a set differential voltage and, further, a protector breaker is opened. CONSTITUTION:If a failure occurs in a primary feeder, a protector breaker 4 is closed and a differential voltage closing is performed only when the existence of the secondary voltage of a grid transformer is detected by a voltage detecting relay 6, the protector breaker 4 is opened and, further, the differential voltage DELTAV between the grid transformer secondary voltage measured by a transformer secondary instrument transformer 7 and a grid bus voltage measured by a protector breaker secondary instrument transformer 9 is higher than a set differential voltage. By cut off a phase advancing capacitor 14 from a network bus-bar, a larger differential voltage is induced. As a result, even in the state of a high power factor and a light load, a required differential voltage is temporarily induced to perform the differential voltage closing easily.
Patent JP-2000171470-A (JP)
Title: Automatic analyzing apparatus
Inventor: ISHIZAWA MASAHITO
IPC: G01N35/10
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzing apparatus which lowers a possibility of incorrectly detecting a liquid level due to extraneous noises and is appropriate to further reduce contamination. SOLUTION: Before a sample in a sample container 101 is dispensed to a reaction container 106 through a dispensing probe 105, a liquid level of the sample in the sample container is detected by a liquid level-detecting device 151. In detecting the liquid level, the dispensing probe 105 is first moved down at high speed to a preliminarily set position. Then the dispensing probe 105 is switched to a low speed, enters the sample while being moved down at the low speed and stops. A type of the sample container 101 is detected by a type- detecting device 150, according to which a switching timing for the dispensing probe 105 from the high speed to low speed is changed.
Patent JP-H06192862-A (JP)
Title: Method for cleaning fat and oil deposit
Inventor: HIGASHIYAMA AKINORI
IPC: C23G1/14
Filed: 1992-12-28
Abstract: PURPOSE:To remove fat and oil components without the possibility of environmental pollution by inclining a housing box housing fat and oil deposits and alkali cleaning liquid at a prescribed angle and rotating this housing box around its vertical axial center. CONSTITUTION:The fat and oil deposits and the alkali cleaning liquid are housed within the housing box 7 which is freely rotatable around its vertical axial center and is opened at its top end. This housing box 7 is rotated around its vertical axial center in the state of inclining the housing box at a prescribed angle. As a result, the fat and oil components of the fat and oil deposits are removed by using the alkali cleaning liquid without the possibility of the environmental pollution at the time of removing the fat and oil components sticking to bolts, nuts, etc., when, for example, the bolts, nuts, washers, screws and other small particles are going to be plated or hardened after rolling.
Patent JP-H07187057-A (JP)
Title: Anchoring equipment
Inventor: YAMAGUCHI OSAMU
IPC: B63B21/22
Filed: 1993-12-27
Abstract: PURPOSE:To keep wide passage space on an upper deck by shifting anchoring equipment to the inside of a hull. CONSTITUTION:A chain locker 1 as an anchor chain housing section and an anchor housing cylinder 6 connected thereto are arranged near the ship's bottom plate 10a of a hull 10 and the forward end of the cylinder 6 is connected to the bellmouth 8 of an anchoring port formed on the bottom plate 10a, thereby installing anchoring equipment on board. Furthermore, the cylinder 6 is fitted with a water jet nozzle 9a for washing an anchor chain 3 and a compressed air supply port 4a and the equipment is internally kept at high pressure, thereby preventing the ingress of sea water into the equipment. A numeral 2 denotes a winch and another numeral 7 denotes an anchor 7.
Patent JP-H07101808-A (JP)
Title: Method for reducing phytotoxicity and agent therefor
Inventor: TOMITA KAZUYUKI
IPC: A01N37/42
Filed: 1993-12-27
Abstract: PURPOSE:To provide an effective method and agent for reducing phytotoxicity. CONSTITUTION:This process for reducing the phytotoxicity of agrochemicals comprising the treatment of a crop plant, its circumference, a part of the crop plant or seed of the plant with effective amount of homogentisic acid, its salt or its alkyl ester. This agent for reducing the phytotoxicity of agrochemicals contains homogentisic acid, its salt or its alkyl ester as an active component.
Patent JP-H07192154-A (JP)
Title: Search/capture system of lost passenger ticket
Inventor: KUBO HIDEKI
IPC: G06Q50/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a system by which the illicit use of a picked up lost commutation ticket can easily and effectively be found and the ticket can be forfeited without slowing down original processing speed in the automatic ticket examination machine at station, for instance, with respect to the system where the search and capture of lost commutation tickets, tickets of coupons or tickets of a charge separate pay system, etc., are made to be performed. CONSTITUTION:This system is composed of a station controller 2 which is provided at each station and controls an automatic ticket examination machine 3 based on the lost ticket number delivered periodically from a host computer 1 and the automatic ticket examination machine 3 passing commutation tickets, etc., checking whether the tickets are regularly used or not, collecting the tickets other than regular reused tickets by discharging tickets which can be regularly resued, operating a door opening/ closing mechanism at need and performing the passing permission of user. The host computer 1 is provided with a lost ticket number information file 1a. The station controller 2 is provided with a lost ticket number information file 2a and a lost ticket check means 2b receiving the number of the passing ticket from the automatic ticket examination machine 3 and checking whether the ticket having the same number as a registered lost ticket number is fed or not.
Patent JP-H09154771-A (JP)
Title: Toilet seat with flange
Inventor: KUSUNOKI NOBUAKI
IPC: A47K13/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent trousers or the like from entering a clearance between a toilet seat and a stool by integrally molding a flange to the lower part of the toilet seat and forming a recessed part on the front part of the flange. SOLUTION: The flange 2 is integraly molded with the toilet seat 1 at the front lower part of the O-shaped toilet seat 1 and the recessed part 3 is formed on the front center part of the flange 2. As a result, when the toilet seat 1 is brought down onto the stool 4, the flange 2 is simultaneously brought down, the stool 4 is covered and the clearance between the toilet seat 1 and the stool 4 is eliminated. Then, at the time of sitting on the toilet seat 1 and pulling the trousers or the like closer, the trousers or the like are abutted to the flange 2 and stopped and the trousers or the like do not enter the clearane between the toilet seat 1 and the stool 4.
Patent JP-H10186138-A (JP)
Title: Fluorescent backlight device and display device
Inventor: INOUE TAKUJI
IPC: G02F1/1335
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress the reflection of led light on the end face of a light transmission plate for leading light from a fluorescent discharge lamp and to improve the application efficiency of light from the lamp. SOLUTION: The fluorescent backlight device 2 has a light transmission plate 4 having a light leading face 40 on its side face and a radiation face 41 for radiating led light on its upper surface and a silicone rubber block 6 having an end face 60 having almost the same size as the light leading face 40 and stuck close to the face 40 and molded so as to embed a fluorescent discharge lamp 5 in its inside. Since the block and the plate 4 have approximate refractive indexes, the reflection of light radiated from the lamp 5 is suppressed on their boundary. The lamp 5 embedded in the block 5 is mitigated external action such as twist or bending by the elasticity of the block 6 and a container of the lamp 5 is prevented from being easily broken.
Patent JP-H05163988-A (JP)
Title: Control device for throttle valve
Inventor: NISHIGAKI KAZUHIRO
IPC: F02D9/02
Filed: 1991-12-10
Abstract: PURPOSE:To provide a control device for a throttle valve which has strong rotor holding force at the time of stopping a step motor and excellent control responsibility. CONSTITUTION:A throttle valve control device is composed of a 1-2-phase excitation step motor to drive a throttle valve 25 and a motor control device 3 to drivingly control the step motor 2. The motor control device 3 has an excited state distinguishing means 31 to distinguish whether the excited state is 1-phase excitation or 2-phase-excitation when the throttle valve 25 attains a target opening and the step motor then stops, and a step decreasing means 32 to decrease the number of the target steps of the step motor 2 by one in the case of the 1-phase excitation. The excited state at the time of stopping the step motor is set up to be the 2-phase excitation to strengthen rotor holding force for controlling the vibration of the rotor at the time of stopping the motor, and the continuation of control at next time can therefore be hastened.
Patent JP-H10183169-A (JP)
Title: Detergent composition
Inventor: HASEBE KEIKO
IPC: A61K8/42
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which contains a specific sulfate- based surfactant, a specific microbicide, a specific surfactant and a cationic polymer, and is excellent in detergency, feeling of the washed substance to the skin after washing and microbicidal effect. SOLUTION: This composition contains (A) 5 to 50wt.% of a sulfate-based surfactant expressed by the formula R<1> O-(CH2 CH2 O)n -SO3 M<1> [R<1> is a 8-20C straight-chain or branched alkykl, etc.; (n) is 1 to 10; M<1> is an alkaline (earth) metal, etc.], (B) 0.2 to 5% of at least one substance selected from cationic microbicides expressed by formula I (R<2> and R<3> are each a 6-14C long-chain alkyl with the number of carbon atoms totalling to 16 to 26 when summed; R<4> and R<5> are each a 1-3C alkyl, etc.; Z<1> is a halogen, amino acid, etc.), formula II (R<6> is a 8-14C hydrocarbon or a group of formula III), formula IV (Z<2> is acetic acid, hydrochloric acid, etc.) and polyhexamethylene biganide, (C) 0.1 to 10% of at least one substance selected from amphoteric surfactants, amine oxide-based surfactants, alkanolamide-based surfactants, etc., and (D) a cationic polymer.
Patent JP-H09165651-A (JP)
Title: High strength non-heat treated steel
Inventor: INOUE KOICHIRO
IPC: C22C38/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a high strength non-heat treated steel improved in fatigue strength without deteriorating its machinability. SOLUTION: This steel has a compsn. contg., by weight, 0.05 to 0.30% C, 0.05 to 1.00% Si, 0.10 to 1.50% Mn, 0.10 to 1.00% Cr, 0.10 to 0.50% V and 0.005 to 0.025% N and furthermore contg., at need, one or >= two kinds selected from among <=0.30% Pb, <=0.20% S, <=0.30% Te, <=0.01% Ca and <=0.30% Bi, and the balance Fe with impurities, and in which the structure after hot forging is composed of ferrite+pearlite, and the hardness of the ferritic part is regulated to >=220HV.
Patent JP-H0558814-A (JP)
Title: Anti-microbial composition and its preparation
Inventor: JIYOOJI HAABII REDORITSUCHI
IPC: A01N43/80
Filed: 1991-12-10
Abstract: PURPOSE: To obtain a 3-isothiazolone antimicrobial agent safe to handle, favorable to use, also in stable solid form (powder, rod, pellets, tablets, castsite, etc.). CONSTITUTION: This antimicrobial composition, solid at room temperature, comprises (A) compound(s) of the formula (Y is H, a 1-18C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-12C cycloalkyl, 10C aralkyl or 10C aryl; X and X1 are each H, a halogen or 1-4C alkyl), e.g. a mixture of 5-chloro-2-methyl-3-isothiazolone and 2-methyl-3-isothiazolone and (B) a carrier solid at room temperature and intended to stabilize the component A against chemical decomposition at room temperature and service temperature, e.g. polysaccharide polymer, cellulose polymer, polyurethane polymer having hydrophobic and hydrophilic constituents alternately. This composition is obtained, for example, by mixing the component B with an organic solvent solution of the component A followed by expelling the solvent.
Patent JP-2000167534-A (JP)
Title: Purification of medium containing polychlorobiphenyl
Inventor: MORITA MASATOSHI
IPC: B09C1/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying soil, lakes and marshes polluted with PCBs by using the active propagation capacity of capillary roots induced by the PCBs absorption/decomposition capacity of plants and Ri plasmid. SOLUTION: Capillary roots induced by introducing Ri plasmid from Agrobacterium rhizogenes into a plant having polychlorobiphenyl(PCBs) absorption/decomposition capacity are brought into contact with a medium containing PCBs so that PCBs are absorbed/decomposed by the capillary roots or a regenerated plant.
Patent JP-2000173953-A (JP)
Title: Dicing device
Inventor: INAI MASAYUKI
IPC: H01L21/677
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dicing device capable of decreasing a burden on the cost and a burden on maintenance by simplifying its structure without lowering the efficiency of a work such as a wafer. SOLUTION: In this dicing device, since a work is not transferred from a fourth position P4 to a first position P1, if there are provided three attractive heads 2 at intervals of 90 deg. on the same circumference of a swiveling arm 1, in a state that the maximum works W are simultaneously transferred, i.e., even in a state that the work transfer from the first position P1 to a second position P2, the work transfer from the second position P2 to a third position P3, and the work transfer from the third position P3 to the fourth position P4 are simultaneously conducted, the work transfer at this time can efficiently be conducted.
Patent JP-2001165728-A (JP)
Title: Gas meter
Inventor: YAMASHITA TOMIISA
IPC: G01F1/66
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter enabling the integration of gas use quantity coinciding with actual consumption. SOLUTION: A gas meter consists of a propagation time measuring means A for measuring the signal propagation time in a gas flow channel, a flow rate operation means 17 for calculating a flow rate on the basis of the propagation time data from the propagation time measuring means A to integrate the calculated flow rate, a proparation time memory means 18 for preliminarily storing the signal propagation time of gas and a judge means 19 comparing the propagation time data from the propagation time measuring means A with the propagation time value from the propagation time memory means 18 to judge whether the propagation time data coincides with the propagation time value and the flow rate operation means 17 is operated so as to perform integration only when it is judged that the propagation time data coincides with the propagation time value by the judge means 19.
Patent JP-2001222203-A (JP)
Title: Image forming device
Inventor: OGATA HIROAKI
IPC: G03G21/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that service information on the main body of an image forming device can be collected and utilized by using a storage means (memory) of a cartridge, without increasing the cost of the cartridge more than necessary. SOLUTION: The service information of the main body 100 of the image forming device is stored in the storage means 20 of a specific cartridge among a plurality of cartridges 7 by a readout and writing means 21 provided in the main body 100 of the image forming device.
Patent JP-H10199120-A (JP)
Title: Video and audio
Inventor: TAKASO HIROSHI
IPC: H04N5/78
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize improving performance and reliability of operation of a recording and reproducing disk device for variation of atmosphere and environment by providing a drive operation control means controlling operation of a disk device based on a signal from an atmosphere and environment detecting means. SOLUTION: When surrounding atmospheric temperature of a magnetic disk device 1 becomes 80 deg.C or more, operation turns unstable by heat expansion of each mechanism part of the disk device 1, and an access time is made long. When access is delayed, an operation control section 5-1 interrupts temporarily operation of the disk device 1. Also, even if atmospheric temperature is 80 deg.C or less, if a case surface near a voice coil motor and a driver IC are high temperature (90 deg.C or more), the operation control section 5-1 restricts long seek being seek operation of long distance of 1/2 stroke or more. As mentioned above, rapid increasing of an access time is prevented by restricting an operation mode depending on temperature, and high reliability of the magnetic disk 1 is kept.
Patent JP-2001166893-A (JP)
Title: Data receiver, data transmitter, data transmission and reception system
Inventor: IHARA SUKEYUKI
IPC: H04N5/44
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To make the controller side examine the state of the side of a device to be controlled in a short time. SOLUTION: A command packet C2 including a version command to examine a profile is transmitted from the data transmitting side (STB) to the data receiving side (a printer) and a response packet R2 including profile information as an examination result is transmitted from the data receiving side to the data transmitting side. And, the data transmitting side transmits a data packet S2 including image data according to the profile information to the data receiving side.
Patent JP-2000170349-A (JP)
Title: Building panel
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a building panel which prevents rainwater from running round toward the reverse side thereof. SOLUTION: For a square building panel 40N having shiplap joints at its periphery, a sheet member 70 desirably made of non-water-absorbent material is stuck at least to a position close to the lower end of its vertical joint butting surface 46B. Thereby, rainwater running through a vertical gap formed between exterior wall panels on the right and left is made to flow toward the surface side because the gap is filled up with the sheet member 70. Then, the rainwater is prevented from running round toward the reverse side.
Patent JP-2001161561-A (JP)
Title: Vapor-generating agent
Inventor: KUMAMOTO KAZUNORI
IPC: A23L5/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a vapor-generating agent which can uniformly heat or moisten an article to be cooked, and can prevent water from leaking. SOLUTION: This vapor-generating agent is constituted of a hydrophilic polymer and water, and generates a vapor by an induction heating. Then, (1) the 1 wt.% solution viscosity of the hydrophilic polymer at 25 deg.C, by a B type rotational viscometer of 60 rpm is 1,000 mPa.s or higher. Or the vapor generating-agent is constituted of a water-containing gel which contains the hydrophilic polymer and water, and (2) the dynamic viscosity of the water- containing gel satisfies relationship (I). logη'>1.73-0.72 logω (I) (In the relationship, η' represents the dynamic viscosity (Pa.s), and ω represents an angular frequency (1/sec).). The hydrophilic polymer may be a carboxy group-containing polymer (e.g. carboxy group-containing polysaccharide, a (meth)acrylic acid based polymer or the like).  Also, the water-containing gel (especially an ion crosslinking gel) may be formed by jointly using the hydrophilic polymer together with a crosslinking agent (e.g. alum, calcium salt or the like).
Patent JP-2000180385-A (JP)
Title: Method for measuring recombination lifetime and apparatus for measuring recombination lifetime
Inventor: HONMA FUMITAKA
IPC: H01L21/66
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of a surface level of a wafer by charging the wafer with charges opposite to a conduction type of the wafer, radiating light to a surface of the wafer, generating excess carriers and measuring an amount of damping of the excess carriers. SOLUTION: The apparatus for measuring a recombination lifetime of excess carriers which is used in measuring an amount of heavy metal contamination of a semiconductor or the like has, for example, an ionizer 20 for casting ions on a wafer 30 to be measured which is placed on a wafer stage 10. Plus ions or minus ions are cast on the wafer if a conduction type of the wafer 30 input to a control part 18 is an n type or a p type. After a surface of the wafer 30 is charged, a pulse light is radiated to the surface of the wafer from a light source device 12, thereby generating excess carriers. Thereafter, microwaves are radiated and a recombination lifetime is measured. Since the charging to the surface brings electrons and holes into a state in which they are difficult to recombine via a surface level of the wafer 30, the excess carriers damp nearly via a level of the heavy metal.